27925238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 19352842

約数列:

[1, 2, 11, 22, 47, 94, 113, 226, 239, 478, 517, 1034, 1243, 2486, 2629, 5258, 5311, 10622, 11233, 22466, 27007, 54014, 58421, 116842, 123563, 247126, 297077, 594154, 1269329, 2538658, 13962619, 27925238]

約数ペア:

[(1, 27925238), (2, 13962619), (11, 2538658), (22, 1269329), (47, 594154), (94, 297077), (113, 247126), (226, 123563), (239, 116842), (478, 58421), (517, 54014), (1034, 27007), (1243, 22466), (2486, 11233), (2629, 10622), (5258, 5311)]